251110190

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{6763}}^1$

素因数の和:6896

約数の個数: 32

約数和(自身を含む): 467527680

約数和(自身を除く): 216417490

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 3713, 6763, 7426, 13526, 18565, 33815, 37130, 67630, 317861, 534277, 635722, 1068554, 1589305, 2671385, 3178610, 5342770, 25111019, 50222038, 125555095, 251110190]

約数ペア:

[(1, 251110190), (2, 125555095), (5, 50222038), (10, 25111019), (47, 5342770), (79, 3178610), (94, 2671385), (158, 1589305), (235, 1068554), (395, 635722), (470, 534277), (790, 317861), (3713, 67630), (6763, 37130), (7426, 33815), (13526, 18565)]